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Buying and selling stamps for more than 40 years.
| Rare Stamp Exchange | Black Diamond Online | ||
![]() Offering U.S. and World Wide Singles and sets at retail prices ranging from $100 - $100,000. |
![]() Offering U.S. and World Wide singles and sets at retail prices ranging from $3 - $1000. Black Diamond Online |
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| ABC Auctions | Michael E. Aldrich Auctions | ||
Selling U.S. and World Wide collections, accumulations, & balance lots via online auctions, six time each year. Lot values range from $100 - $50,000. |
Selling U.S. and World Wide singles and sets via online auctions held six times each year. Lot values range from $50-$10,000. |
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| Books, Literature, and Albums | |||
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RareStampExchange.com
RareStampExchange.com is a membership driven philatelic website where members can buy and sell U.S. and Worldwide singles and sets. The minimum retail value of any item on the RSE website is $100.00. The website also provides extensive philatelic information to research members via The Rare Stamp Top 500, the RSE History Database, The Rate-a-Rarity feature and a customized Wantlist Service is available to all RSE members.
The website currently features many United States and Worldwide stamps. The RSE website is one of the most technologically advanced philatelic website on the internet.
Michael E. Aldrich Auctions sells U.S. and Worldwide singles and sets via online auctions. The company has held over 60 sales in the past few decades. This auction generally sells higher value items that typically realize in the $100-10,000 and up range. The Michael E. Aldrich Auctions often offers very strong sections of U.S. Revenues in their sales.
Our Michael E. Aldrich Auctions also have a live internet bidding component. We use Stamp Auction Network (SAN) as our live bidding platform. Those who are interested in bidding live during the sale will need to go to SAN and register as a bidder and they must request bidding approval from Michael E. Aldrich Auctions. Once approval is made, bidders need only go to the SAN home page and click on the Michael E. Aldrich Auctions link. This will take them to the Michael E. Aldrich Auctions screen and they will be given a live bidder number for that sale.
Visit Michael E. Aldrich Auction
ABC AUCTIONS
Aldrich Balances and Collections auctions is a mail and internet auction that specializes in selling U.S. and Worldwide collections, accumulations, dealers stocks and balance lots. ABC Auctions has been auctioning collections since 1998 and has run over 60 sales. Currently sales are run every two months, and typically each sale has about 700 individual lots. Most lots in each sale are cataloged or have estimates provided in the lot description.
A printed catalog is provided for prospective bidders and each sale is posted on our web site. Opening bids are posted approximately 5-7 days before the closing date of the sale. The opening bids are updated at least once a day five days prior to the closing date. Several lots also have photo scans available on the web site.
Our ABC Auctions also have a live internet bidding component. We use Stamp Auction Network (SAN) as our live bidding platform. Those who are interested in bidding live during the sale will need to go to SAN and register as a bidder and they must request bidding approval from ABC Auctions. Once approval is made, bidders need only go to the SAN home page and click on the ABC Auction link. This will take them to the ABC Auction screen and they will be given a live bidder number for that sale.
Visit ABC Collections and Accumulations
BLACK DIAMOND ONLINE
The name Black Diamond is not new for many customers of Michael E. Aldrich, Inc. For many years the company ran Black Diamond Mail Sales which sold U.S. & Worldwide singles and sets in a mail sale format. Values of items in the sale generally were in the $25-500 range. Each sale would typically have over 8,000 lots. Black Diamond Online is currently a retail website which sells U.S. and Worldwide singles and sets which typically sells items in the $3-500 range and retail prices.
The look of the retail listings portion of the website mimics the popular and widely use "102 Card" format. This format which has been used by hundreds of retail and show dealers for more than 40 years is very familiar to collectors throughout the world. The site has one of the most extensive search engines on any philatelic website and also utilizes a modern shopping cart format that simplifies the buying process.
Black Diamond Online currently has over 24,000 individual singles and sets of U.S. & Worldwide stamps. Prices range from $3.00 to well over $1,000.00. There are also several other features that make Black Diamond Online one of the most user friendly philatelic websites on the internet.




